British Sumatra, 2 Keping 1787/1202h PROOFNGC PF 65 (NGC cert # 4692680-007). Pedigree: Purchased from Howard Simmons, London, 20 July 1984Please click on the following link to view rotational video clips of the coins https://tinyurl.com/VideoSumatraPlease click on the following link to view more Pridmore pages https://tinyurl.com/PridmoreSumatra